Tallest passenger liner (keel to funnel)

MS Oasis of the Seas (2009) and MS Allure of the Seas (2010) – built at Meyer Turku Oy Shipyard and part of the Oasis class of passenger ships owned and operated by Royal Caribbean International – have a height from the keel to the funnel of 81 m (265 ft 8.97 in), when the 7-m (22-ft 11.59-in) telescopic part of the funnel is fully extended.

The ships' height from the keel to the retracted funnel is 74 m (242 ft 9.38 in). The height from the waterline to the top of the retracted funnel (air draft) is 65 m (213 ft 3.05 in); this is also the maximum transit height under the "Great Belt Bridge" in Denmark, an obligatory route for the ships leaving the Meyer Turku Oy shipyard. The height from waterline to the funnel top is 72 m (236 ft 2.64 in), when the 7-m (22-ft 11.59-in) telescopic part is fully extended.

At 361 m (1,184 ft 4.57 in) long, 66 m (216 ft 6.42 in) wide and weighing 225,282 gross tonnage, MS Oasis of the Seas and MS Allure of the Seas are also the largest passenger ships.